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Super Investors Granite FO LLC
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Granite FO LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$186M
Positions
172
Quarter ended
September 30, 2026
Filed
October 14, 2026

Reported portfolio value by quarter (16 quarters reported)

$189M $130M
Q4 22 Q4 23 Q4 24 Q4 25 Q3 26

$130M in Q4 2022 → $186M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
SS State Str SPDR S&P 500 ETF T 18.5% Added 0.1% 45,215 $34.5M
VS Vanguard Specialized Funds 15.2% Added 0.3% 121,697 $28.4M
Micron Technology Inc 12.5% Unchanged 21,849 $23.3M
BH Berkshire Hathaway Inc Del 12.4% Trimmed 3.1% 31 $23.2M
BH Berkshire Hathaway Inc Del 5.4% Unchanged 20,280 $10.1M
SS State Str SPDR S&P Midcap 40 5.2% Trimmed 0.0% 14,697 $9.65M
VW Vanguard Whitehall Fds 4.7% Added 1.9% 55,812 $8.66M
GC Golub Cap Bdc Inc 2.5% Unchanged 374,795 $4.73M
IT Ishares Tr 2.4% Trimmed 0.6% 33,020 $4.49M
Apple Inc 1.6% Unchanged 8,911 $2.97M
Blue Owl Capital Inc 1.4% Trimmed 1.5% 285,969 $2.6M
IT Ishares Tr 1.3% Trimmed 0.6% 3,140 $2.4M
IT Ishares Tr 1.3% Unchanged 15,587 $2.37M
VI Vanguard Index Fds 1.3% Unchanged 11,985 $2.34M
VI Vanguard Index Fds 1.2% Trimmed 2.3% 3,153 $2.21M
Amazon Com Inc 1.1% Unchanged 8,309 $2.07M
Alphabet Inc 1.0% Unchanged 5,735 $1.95M
Microsoft Corp 0.9% Unchanged 3,232 $1.66M
EL Eli Lilly & Co 0.6% Unchanged 1,000 $1.16M
Ares Capital Corp 0.6% Unchanged 57,715 $1.1M
SG SPDR Gold Tr 0.6% Unchanged 2,800 $1.07M
SS Select Sector SPDR Tr 0.6% Unchanged 19,305 $1.03M
Ares Management Corporation 0.5% Unchanged 7,705 $895K
SS Select Sector SPDR Tr 0.5% Unchanged 14,295 $879K
Blue Owl Capital Corporation 0.4% Unchanged 67,300 $706K
Alphabet Inc 0.4% Unchanged 1,896 $652K
Intel Corp 0.3% Unchanged 5,265 $633K
Pfizer Inc 0.3% Unchanged 21,303 $608K
VI Vanguard Index Fds 0.3% Unchanged 6,168 $556K
Caterpillar Inc 0.3% Unchanged 685 $555K
Jpmorgan Chase & Co 0.3% Unchanged 1,608 $532K
VI Vanguard Intl Equity Index F 0.3% Unchanged 5,435 $472K
Walmart Inc 0.2% Unchanged 4,275 $444K
VI Vanguard Index Fds 0.2% Unchanged 5,540 $434K
Johnson & Johnson 0.2% Unchanged 1,356 $359K
PM Philip Morris Intl Inc 0.2% Unchanged 1,700 $324K
IT Ishares Tr 0.1% Unchanged 612 $264K
VI Vanguard Index Fds 0.1% Unchanged 1,187 $256K
SS SPDR Series Trust 0.1% Unchanged 1,550 $244K
VI Vanguard Index Fds 0.1% Unchanged 1,055 $244K
IT Ishares Tr 0.1% Added 0.2% 919 $228K
AG Apollo Global Mgmt Inc 0.1% Unchanged 1,935 $225K
UB United Bankshares Inc West V 0.1% Unchanged 4,619 $212K
SS State Str SPDR Dow Jones Ind 0.1% Unchanged 413 $210K
M& Marsh & Mclennan Cos Inc 0.1% Unchanged 1,200 $205K
VB Vanguard Bd Index Fds 0.1% Unchanged 2,628 $201K
IG Ishares Gold Tr 0.1% Unchanged 2,565 $200K
Kkr & Co Inc 0.1% Unchanged 2,000 $183K
Procter & Gamble Co 0.1% Unchanged 1,166 $169K
Boeing Co 0.1% Unchanged 874 $163K
WM Waste Mgmt Inc Del 0.1% Unchanged 770 $157K
St Joe Co 0.1% Unchanged 2,000 $132K
GA Ge Aerospace 0.1% Unchanged 421 $131K
WT Wisdomtree Tr 0.1% Unchanged 700 $126K
UP United Parcel Svcs Inc 0.1% Unchanged 1,300 $121K
IT Ishares Tr 0.1% Unchanged 1,143 $111K
IT Ishares Tr 0.1% Added 29% 1,163 $110K
AG Alibaba Group Hldg Ltd 0.1% Unchanged 976 $105K
IT Ishares Tr 0.1% Unchanged 648 $103K
RI Rpm Intl Inc 0.1% Unchanged 1,023 $101K

Showing top 60 of 172 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 14, 2026

Company Action Shares changed Value of change % of portfolio
BH Berkshire Hathaway Inc Del Trimmed −1 −$747K 12.4%
VW Vanguard Whitehall Fds Added +1,022 +$159K 4.7%
VS Vanguard Specialized Funds Added +362 +$84.5K 15.2%
VI Vanguard Index Fds Trimmed −75 −$52.6K 1.2%
Exxonmobil Holdings Corp New +278 +$45.2K —
Blue Owl Capital Inc Trimmed −4,361 −$39.6K 1.4%
Exxon Mobil Corp Exited −278 −$38K —
SS State Str SPDR S&P 500 ETF T Added +47 +$35.8K 18.5%
IT Ishares Tr Trimmed −190 −$25.8K 2.4%
IT Ishares Tr Added +260 +$24.6K 0.1%

Showing the 10 largest of 19 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 15, 2026

Company Action Shares changed Value of change % of portfolio
SS State Str SPDR S&P 500 ETF T Trimmed −6,461 −$4.82M 17.8%
VW Vanguard Whitehall Fds Trimmed −17,721 −$2.8M 4.6%
SS State Str SPDR S&P Midcap 40 Trimmed −2,335 −$1.64M 5.5%
IT Ishares Tr Trimmed −7,650 −$1.2M 1.3%
Ares Capital Corp Trimmed −60,595 −$1.12M 0.6%
BH Berkshire Hathaway Inc Del Trimmed −1 −$749K 12.7%
IT Ishares Tr Trimmed −5,400 −$521K 0.1%
VI Vanguard Index Fds Added +5,140 +$443K 0.3%
VI Vanguard Index Fds Added +4,155 +$335K 0.2%
SS State Str SPDR Dow Jones Ind Trimmed −442 −$231K 0.1%

Showing the 10 largest of 24 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 12, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −21,850 −$7.38M 4.4%
I Ishares Inc Exited −10,829 −$1.29M —
IT Ishares Tr Trimmed −9,279 −$861K 0.4%
IT Ishares Tr Trimmed −5,350 −$810K 2.1%
Amazon Com Inc Trimmed −2,700 −$562K 1.1%
Ares Capital Corp Trimmed −31,000 −$559K 1.3%
IT Ishares Tr Exited −6,663 −$434K —
VW Vanguard Whitehall Fds Trimmed −2,917 −$432K 6.4%
VS Vanguard Specialized Funds Trimmed −1,808 −$389K 15.4%
IT Ishares Tr Exited −2,750 −$388K —

Showing the 10 largest of 27 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 06, 2026

Company Action Shares changed Value of change % of portfolio
BH Berkshire Hathaway Inc Del Trimmed −2 −$1.51M 13.3%
GC Golub Cap Bdc Inc Trimmed −104,030 −$1.41M 2.9%
Blue Owl Capital Inc Added +33,304 +$498K 2.3%
SS SPDR S&P Midcap 400 ETF Tr Added +606 +$366K 5.4%
IT Ishares Tr Added +3,025 +$364K 2.0%
SS Select Sector SPDR Tr Added +7,570 +$338K 0.4%
Ares Capital Corp Trimmed −16,205 −$328K 1.6%
SS Select Sector SPDR Tr Trimmed −5,850 −$320K 0.6%
Amazon Com Inc Trimmed −1,180 −$272K 1.4%
SS SPDR S&P 500 ETF Tr Trimmed −398 −$271K 18.7%

Showing the 10 largest of 59 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 22, 2025

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −9,035 −$1.51M 4.0%
Amazon Com Inc Trimmed −1,555 −$341K 1.5%
VI Vanguard Index Fds Trimmed −909 −$190K 0.3%
IT Ishares Tr Trimmed −3,104 −$182K 0.2%
IT Ishares Tr Trimmed −1,293 −$181K 0.2%
Blue Owl Capital Inc Added +8,514 +$144K 2.3%
VS Vanguard Specialized Funds Trimmed −487 −$105K 14.5%
Ares Capital Corp Trimmed −3,700 −$75.5K 1.8%
IT Ishares Tr Added +595 +$70.7K 1.8%
I Ishares Inc Trimmed −255 −$30.6K 0.7%

Showing the 10 largest of 27 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr Trimmed −3,915 −$2.42M 18.2%
VS Vanguard Specialized Funds Trimmed −6,493 −$1.33M 14.4%
I Ishares Inc Trimmed −3,669 −$435K 0.7%
SS SPDR S&P Midcap 400 ETF Tr Added +755 +$428K 5.1%
IT Ishares Tr Trimmed −4,388 −$412K 0.8%
Amazon Com Inc Trimmed −1,780 −$391K 1.8%
IT Ishares Tr Added +3,305 +$361K 1.7%
Microsoft Corp Trimmed −614 −$305K 0.9%
SS SPDR Series Trust Trimmed −2,278 −$188K 0.1%
VI Vanguard Intl Equity Index F Trimmed −2,375 −$184K 0.2%

Showing the 10 largest of 31 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +1,026 +$527K 1.0%
GC Golub Cap Bdc Inc Trimmed −29,495 −$447K 4.3%
VW Vanguard Whitehall Fds Trimmed −2,341 −$302K 5.6%
I Ishares Inc Trimmed −2,050 −$239K 1.0%
VS Vanguard Specialized Funds Trimmed −1,188 −$230K 14.4%
IT Ishares Tr Added +1,580 +$165K 1.5%
SS SPDR S&P 500 ETF Tr Added +291 +$163K 17.7%
Ares Capital Corp Trimmed −7,300 −$162K 2.1%
VI Vanguard Index Fds Trimmed −1,765 −$160K 0.1%
SS SPDR S&P Midcap 400 ETF Tr Added +292 +$156K 4.6%

Showing the 10 largest of 19 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 06, 2025

Company Action Shares changed Value of change % of portfolio
GC Golub Cap Bdc Inc Trimmed −56,775 −$861K 4.6%
Regeneron Pharmaceuticals Trimmed −850 −$605K —
Amazon Com Inc Trimmed −1,565 −$343K 2.0%
SS SPDR S&P Midcap 400 ETF Tr Added +230 +$131K 4.9%
VS Vanguard Specialized Funds Trimmed −482 −$94.4K 14.7%
Pfizer Inc Added +1,915 +$50.8K 0.4%
Alti Global Inc Added +10,830 +$47.8K —
Blue Owl Capital Corporation Trimmed −2,500 −$37.8K 0.7%
VW Vanguard Whitehall Fds Trimmed −215 −$27.4K 5.7%
Blackrock Inc New +20 +$20.5K —

Showing the 10 largest of 21 changes.

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